Xpress Neurodiagnostic LLC
NPI 1578381158 · Neurology Physician · Phoenix, AZ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xpress Neurodiagnostic LLC is a Neurology Physician organization in Phoenix, AZ (NPI 1578381158).
Provider details
- NPI number
- 1578381158
- Entity type
- Organization
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Aziz Mallik, Member(623) 238-3889
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Epilepsy Physician2084E0001X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-10-01
- Last updated
- 2025-11-13
- Certified
- 2025-11-13
Frequently asked questions
- What is Xpress Neurodiagnostic LLC's NPI number?
- Xpress Neurodiagnostic LLC's National Provider Identifier (NPI) is 1578381158, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Xpress Neurodiagnostic LLC?
- Xpress Neurodiagnostic LLC is classified in the NPPES registry as Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Xpress Neurodiagnostic LLC located?
- Xpress Neurodiagnostic LLC's practice location on file with NPPES is 3719 E Louise Dr, Phoenix, AZ 85050-8314.
- What is Xpress Neurodiagnostic LLC's phone number?
- The practice phone number listed in the NPPES registry for Xpress Neurodiagnostic LLC is (623) 328-7087.
- Does Xpress Neurodiagnostic LLC accept Medicare?
- Xpress Neurodiagnostic LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Xpress Neurodiagnostic LLC?
- The authorized official listed on Xpress Neurodiagnostic LLC's NPPES record is Aziz Mallik, Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Xpress Neurodiagnostic LLC's NPI active?
- Yes — Xpress Neurodiagnostic LLC's NPI (1578381158) is active in the NPPES registry as of the last update on 2025-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.